Claude Fable 5
Anthropic · Software Development
Certification per Microsoft Marketplace.
Evidence tier Source Confirmed · 10 captures on record
What the publisher says
As described on Microsoft Marketplace.
Claude Fable 5 is our next generation of intelligence for the hardest knowledge work and coding problems. It works independently for longer than any prior generally available Claude model: run it in an agent harness and it can work for days at a time, planning across stages, delegating to sub-agents, and checking its own work. Claude Fable 5 is the same underlying model as Claude Mythos 5.
Preview
1 image
Agent build and provenance
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The evidence, the layer-by-layer tracing, the risk basis, and the cross-marketplace links are open to signed-in accounts.
Sign inCompliance
- FedRAMPConfirmedNot listed90%, registry-checkedNo FedRAMP Marketplace entry matched this vendor's domain, checked 2026-08-27registry recordas observed 2026-08-27
Confirmed means matched to a public authoritative registry. Claimed means the vendor or its listing states it, not yet cross-checked. A framework not shown was not found in any source we hold, which is not evidence against it. Not listed means a scoped registry check found no match for this vendor's domain: a No is a scoped registry check, not a compliance judgment. Confidence bands: 95% domain-verified, 90% registry-checked, 80% self-attested, 70% weak signal. Self-attested items marked “vendor's site” are gathered from the vendor's own website and are not verified by us.
Vendor
External enrichment · as of 2026-07-22
Plans and pricing as listed
2 listed- claude-consumption-units: $0.01 per 1 ccu
- paygo-inf-longctx-output-tokens: $50.00 per 1m tokens
- paygo-inf-cache-write-1h-tokens: $20.00 per 1m tokens
- paygo-inf-longctx-cache-write-1h-tokens: $20.00 per 1m tokens
- paygo-inf-cache-write-tokens: $12.50 per 1m tokens
- paygo-inf-longctx-cache-write-tokens: $12.50 per 1m tokens
- paygo-inf-cache-hit-tokens: $1.00 per 1m tokens
- and 4 more meters
Sources
Publisher resources
1 linkEvidence risk is the share of the build you cannot see before you deploy, not a security rating. Sign in to see the layer-by-layer basis for this band.